Compressor Upper Cover Screw And Nut Spot Welder Resistance Point Welding Machine

Machine Features:

• The direct pressure mechanism has good servo performance and fast welding speed:the guiding part adopts special material with small friction force,and the electromagnetic valve and cylinder connect directly to speed the action speed,improve the beating speed, and reduce the loss of air flow.

• The service life is long and the noise is small.With the adjustment function of pressure speed,the upper and descending speed of the pressure head can be adjustment arbitrarily,and the impact on the welds is reduced.With the function of rising buffer,it can adjust the ascending and buffering speed arbitrarily,reduce the mechanical impact and improve the service life of the cylinder block,and also reduce the noise.

• Safe and easy to use:high performance gas circuit filter cup with a shield,can prevent the glass breakage debris splash,and also protect the impact from the external.Cups and shields can be handled and easily overhauled.

• A water-saving forced cooling mode is adopted:circulating cooling water is adopted to avoid waste of water and greatly reduce cooling water consumption.

• High strength and strong body structure:it has rigidity to resist impact and vibration,and prevents electrode slipping when pressure is pressed,so as to achieve stable welding.

• The upper insulation is simple and practical:the two conductor adopts the upper insulation method,which can avoid the attachment of iron chips or the short circuit accident of the insulation parts which are easily produced when the next seat is installed.

• The main circuit is high-power SCR contactless switch.The main circuit is water-cooled,high-power thyristor,and the output power is strong,stable and reliable.

• High electrical conductivity,low power loss:in the two current circuit,the secondary output of the main transformer uses multi-layer high ductility,high conductivity copper soft belt,and V type connection;greatly improves the service life,the next stage output adopts a one type direct connection mechanism,and the power loss is reduced to the lowest.